Post-ID: thread-20100608161534-qdb-303097 Created-At: 2010-06-08T16:15:34Z Board-Tags: general Imported-Score-Seed: 55 Imported-Vote-Count-Seed: 71 <@i_c-Y> what exactly is "irreconcilable differences" for a divorce? <@zeno> You know... one person insists on the D_n notation for a dihedral group, the other on D_{2n}.